Lars Borg
Lars Borg is an earth dam located in Richland County, Montana, built in 1977. It carries a Significant hazard potential classification.
About Lars Borg
The primary purpose of Lars Borg is fire protection, stock, or small fish pond. The dam maintains a small impoundment used for fire suppression, livestock watering, or as a fish pond. The dam is owned by Lars Borg (private). It impounds the Four Mile Creek near Dore North Dkota.
The dam stands 23 feet tall and stretches 150 feet across, and has a maximum storage capacity of 503 acre-feet. Completed in 1977, the structure is 49 years old.
This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life.
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Location
| State | Montana |
| County | Richland |
| Nearest City | Dore North Dkota |
| River/Stream | Four Mile Creek |
| Coordinates | 47.90620, -104.07530 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 23 ft |
| Dam Height | 23 ft |
| Dam Length | 150 ft |
| Year Completed | 1977 (49 years old) |
Storage & Hydraulics
| NID Storage | 503 acre-ft |
| Max Storage | 503 acre-ft |
| Normal Storage | 234 acre-ft |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | LARS BORG |
| Owner Type | Private |
| Hazard Classification | Significant |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MT03764 |
| Federal ID | MT03764 |
| More Info | State Dam Safety Program |